Tunneling and anchoring all-in-one machine

Abstract

The utility model relates to the technical field of mining equipment, and discloses a digging and anchoring all-in-one machine. The digging and anchoring all-in-one machine comprises a chassis component, a supporting mechanism and an inclination angle detection module, the supporting mechanism is located below the chassis component, connected with the chassis component and used for adjusting the inclination degree of the chassis component. The inclination detection module is arranged on the chassis component and used for detecting the inclination of the chassis component. According to the utility model, the inclination of the chassis component can be detected by arranging the inclination detection component, and a driver can control the supporting mechanism to act according to the detected inclination so as to adjust the height and the inclination of the chassis component until the current inclination of the chassis component meets the operation requirement; the problem that in the prior art, a digging and anchoring all-in-one machine is prone to inclination based on roadway axial plane vision can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mining equipment, in particular to an integrated digging and anchoring machine. Background Art

[0002] When the anchor-mining machine is excavating a tunnel, it usually first adjusts the cutting drum to the top of the tunnel, then cuts the cutting drum into the coal body, and then gradually adjusts the height of the cutting drum to cut the coal body from top to bottom. This one-time tunneling design can ensure the speed of operation and take into account the quality of the tunnel during the operation, but it is too dependent on preparation before the operation.

[0003] For a huge machine that almost fills the entire working space, it is difficult for operators to accurately judge the spatial relationship between the equipment and the tunnel. Relying only on the rear support cylinder at the tail of the machine and the loading device at the head of the machine, it is also easy for the equipment to tilt based on the axial perspective of the tunnel (that is, the tilt caused by the left and right sides of the tunnel not being on the same horizontal line), which affects the normal use of the tunnel and is extremely difficult to correct. Utility Model Content

[0004] The utility model provides an integrated digging and anchoring machine, which is used to solve the problem that the integrated digging and anchoring machine in the prior art is prone to tilting based on the tunnel axial plane vision.

[0005] The utility model provides an integrated digging and anchoring machine, comprising:

[0006] Chassis components;

[0007] A support mechanism, located below the chassis component, the support mechanism is connected to the chassis component and is used to adjust the inclination of the chassis component;

[0008] The inclination detection module is arranged on the chassis component and is used to detect the inclination of the chassis component.

[0009] According to the integrated anchoring and digging machine provided by the utility model, the support mechanism includes:

[0010] Two front support components, one of which is disposed on the left side of the front end of the chassis component; the other of which is disposed on the right side of the front end of the chassis component;

[0011] Two rear support components, one of which is arranged on the left side of the rear end of the chassis component; and the other of which is arranged on the right side of the rear end of the chassis component.

[0012] According to the integrated digging and anchoring machine provided by the utility model, the front support component includes:

[0013] A supporting oil cylinder is connected to the chassis component and is used to drive the chassis component to rise and fall.

[0014] According to the integrated anchoring and digging machine provided by the utility model, the front support component further includes a reversing valve and an oil tank; the reversing valve has a first position and a second position; the first working port of the reversing valve is connected to the first chamber of the supporting oil cylinder, the second working port of the reversing valve is connected to the second chamber of the supporting oil cylinder, and the oil inlet and oil return port of the reversing valve are both connected to the oil tank;

[0015] In the first position, the hydraulic oil in the oil tank flows into the first chamber through the oil inlet and the first working port, and at the same time, the hydraulic oil in the second chamber flows back to the oil tank through the second working port and the oil return port;

[0016] In the second position, the hydraulic oil in the oil tank flows into the second chamber through the oil inlet and the second working port, and the hydraulic oil in the first chamber flows back to the oil tank through the first working port and the oil return port.

[0017] According to the integrated digging and anchoring machine provided by the utility model, the chassis components include a left walking chassis and a right walking chassis; the inclination detection module includes a plurality of inclination detection units; at least one of the inclination detection units is respectively provided at the front end and the rear end of the left walking chassis; at least one of the inclination detection units is respectively provided at the front end and the rear end of the right walking chassis.

[0018] According to the integrated digging and anchoring machine provided by the utility model, the inclination detection module also includes a plurality of shells, the shells correspond to the inclination detection units one by one, the shells are covered on the outside of the inclination detection units and are connected to the chassis component.

[0019] According to the integrated digging and anchoring machine provided by the utility model, the inclination detection module includes four inclination detection units.

[0020] According to the integrated digging and anchoring machine provided by the utility model, the integrated digging and anchoring machine also includes:

[0021] The display module is electrically connected to the tilt angle detection module and is used to display the tilt angle of the chassis component.

[0022] According to the integrated digging and anchoring machine provided by the utility model, the integrated digging and anchoring machine also includes:

[0023] The control module is electrically connected to the tilt detection module and the display module.

[0024] According to the integrated digging and anchoring machine provided by the utility model, the control module is also electrically connected to the supporting mechanism.

[0025] The integrated digging and anchoring machine provided by the utility model can detect the inclination of the chassis component by setting an inclination detection component. The driver can control the action of the supporting mechanism according to the inclination obtained by the detection to adjust the height and inclination of the chassis component until the current inclination of the chassis component meets the working requirements. This can solve the problem that the integrated digging and anchoring machine in the prior art is prone to tilting based on the visual axis of the tunnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 It is a structural schematic diagram of an existing integrated digging and anchoring machine.

[0028] Figure 2 The utility model is a schematic diagram of a partially exploded structure of the integrated digging and anchoring machine provided by the utility model.

[0029] Figure 3 The utility model is a schematic diagram of the structure of the front support component of the integrated digging and anchoring machine.

[0030] Figure 4 It is a control structure diagram of the anchoring and digging machine provided by the utility model.

[0031] Reference numerals:

[0032] 100, chassis components; 110, left walking chassis; 120, right walking chassis;

[0033] 200, support mechanism; 210, front support component; 211, support cylinder; 212, reversing valve; 213, oil tank; 220, rear support component;

[0034] 300, tilt detection module; 310, tilt detection unit;

[0035] 400. Cutting device; 500. Loading device; 600. Supporting device; 700. Transporting device. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0039] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0041] like Figure 1 As shown, the existing integrated digging and anchoring machine includes a chassis component 100, a cutting device 400, a supporting device 600, and a loading device 500 installed at the front end of the chassis component 100, a transport device 700 installed at the chassis component 100, and a rear support device (not shown in the figure) installed at the rear end of the chassis component 100. The cutting device 400 is used for excavation, can move in the front and rear directions and can stop at any position in the moving stroke, can swing up and down and can stop at any angle in the swing stroke. The supporting device 600 is used to support the anchor rod and is located at the rear side of the cutting device 400. The loading device 500 is used to collect the materials excavated by the cutting device 400. The input end of the transport device 700 is used to receive the materials collected by the loading device 500, and the output end of the transport device 700 is placed at the rear end of the chassis component 100 for outputting the materials. The rear support device is used to support the chassis component 100 and to withstand the force generated by the cutting device 400 during the excavation process.

[0042] When the existing integrated digging and anchoring machine is in operation, the driver adjusts the position of the entire equipment according to the position of the rear support device and the loading device 500 relative to the left and right sides of the tunnel. However, this method is prone to the problem of equipment tilting based on the tunnel axis, which in turn affects the normal use of the tunnel and is extremely difficult to correct. In order to solve the above problems, the utility model provides an integrated digging and anchoring machine. Figures 2 to 4 The integrated anchoring and digging machine of the utility model is described in detail. Figure 2 The utility model is a schematic diagram of a partially exploded structure of the integrated digging and anchoring machine provided by the utility model. Figure 3 The utility model is a schematic diagram of the structure of the front support component of the integrated digging and anchoring machine. Figure 4 It is a control structure diagram of the anchoring and digging machine provided by the utility model.

[0043] like Figure 2As shown, a specific embodiment of the utility model provides an integrated digging and anchoring machine. The integrated digging and anchoring machine includes a chassis component 100, a support mechanism 200 and an inclination detection module 300; the support mechanism 200 is located below the chassis component 100, and the support mechanism 200 is connected to the chassis component 100 to adjust the inclination of the chassis component 100. The inclination detection module 300 is arranged on the chassis component 100 to detect the inclination of the chassis component 100.

[0044] In this embodiment, the inclination of the chassis component 100 can be detected by setting an inclination detection component. The driver can control the action of the support mechanism 200 according to the detected inclination to adjust the height and inclination of the chassis component 100 until the current inclination of the chassis component 100 meets the operating requirements. This can solve the problem of the existing drilling and anchoring machine being prone to tilt based on the visual axis of the tunnel.

[0045] It is understandable that the inclination required for the operation is the target inclination of the equipment based on the tunnel axis vision. Preferably, the target inclination is -3° to 3°.

[0046] like Figure 4 As shown, in some embodiments, the anchoring and digging machine includes a display module; the display module is electrically connected to the inclination detection module 300, and is used to display the inclination angle of the chassis component 100. By providing the display module, it is convenient for the driver to directly view the inclination angle, and the support mechanism 200 can be adjusted in time according to the current inclination angle, so that the inclination angle of the chassis component 100 meets the working requirements.

[0047] Preferably, the display module includes a display screen, and the display screen is arranged in the cab of the anchoring and digging machine.

[0048] like Figure 4 As shown, in some embodiments, the anchoring machine further includes a control module; the control module is electrically connected to the inclination detection module 300 and the display module. The control module outputs a control instruction according to the inclination angle; the control instruction controls the display module to display the inclination angle.

[0049] Furthermore, the control module is also electrically connected to the support mechanism 200. The control instruction controls the support mechanism 200 to move until the current tilt angle of the chassis component 100 meets the operation requirements, and the support mechanism 200 can be automatically adjusted to improve the automation of the equipment.

[0050] In some embodiments, the support mechanism 200 includes two front support components 210 and two rear support components 220. One front support component 210 is disposed on the left side of the front end of the chassis component 100; the other front support component 210 is disposed on the right side of the front end of the chassis component 100. One rear support component 220 is disposed on the left side of the rear end of the chassis component 100; the other rear support component 220 is disposed on the right side of the rear end of the chassis component 100. By disposing a front support component 210 on the left and right sides of the front end of the chassis component 100, and by disposing a rear support component 220 on the left and right sides of the rear end of the chassis component 100, the four corners of the chassis component 100 can be raised and lowered separately, thereby achieving the purpose of adjusting the inclination of the entire chassis component 100.

[0051] Furthermore, the front support component 210 includes a support cylinder 211; the support cylinder 211 is connected to the chassis component 100 and is used to drive the chassis component 100 to rise and fall. Specifically, the piston of the support cylinder 211 is connected to the chassis component 100, and the lifting and falling of the chassis component 100 can be adjusted by adjusting the oil pressure of the hydraulic oil entering the support cylinder 211, thereby achieving stepless adjustment of the lifting and falling of the chassis component 100.

[0052] like Figure 3 As shown, further, the front support component 210 also includes a reversing valve 212 and an oil tank 213; the reversing valve 212 has a first position and a second position; the first working port of the reversing valve 212 is connected to the first chamber of the support oil cylinder 211, the second working port of the reversing valve 212 is connected to the second chamber of the support oil cylinder 211, and the oil inlet and oil return port of the reversing valve 212 are both connected to the oil tank 213. In the first position, the hydraulic oil in the oil tank 213 flows into the first chamber through the oil inlet and the first working port, and the hydraulic oil in the second chamber flows back to the oil tank 213 through the second working port and the oil return port. In the second position, the hydraulic oil in the oil tank 213 flows into the second chamber through the oil inlet and the second working port, and the hydraulic oil in the first chamber flows back to the oil tank 213 through the first working port and the oil return port. The lifting and lowering of the chassis component 100 is driven by switching the reversing valve 212 between the first position and the second position.

[0053] Specifically, when the reversing valve 212 is in the first position, the piston in the supporting oil cylinder 211 extends to drive the chassis component 100 to rise. When the reversing valve 212 is in the second position, the piston in the supporting oil cylinder 211 retracts to lower the chassis component 100.

[0054] Specifically, the reversing valve 212 is a two-position four-way reversing valve 212. Preferably, the reversing valve 212 is a two-position four-way solenoid valve.

[0055] Furthermore, the front support component 210 also includes a support member; the support member is arranged between the piston and the chassis component 100, and the projection area of ​​the support member in the horizontal plane is larger than the projection area of ​​the piston in the horizontal plane, thereby improving the movement stability of the chassis component 100 and reducing the pressure of the chassis component 100 on the piston.

[0056] Preferably, the front supporting component 210 and the rear supporting component 220 have the same structure.

[0057] In some embodiments, the chassis component 100 includes a left walking chassis 110 and a right walking chassis 120; the inclination detection module 300 includes a plurality of inclination detection units 310; at least one inclination detection unit 310 is respectively provided at the front end and the rear end of the left walking chassis 110; at least one inclination detection unit 310 is respectively provided at the front end and the rear end of the right walking chassis 120. The inclination detection unit 310 at the front end of the left walking chassis 110 is used to detect the inclination angle of the front end of the left walking chassis 110, the inclination detection unit 310 at the rear end of the left walking chassis 110 is used to detect the inclination angle of the rear end of the left walking chassis 110, the inclination detection unit 310 at the front end of the right walking chassis 120 is used to detect the inclination angle of the front end of the right walking chassis 120, and the inclination detection unit 310 at the rear end of the right walking chassis 120 is used to detect the inclination angle of the rear end of the right walking chassis 120. By respectively arranging the inclination detection units 310 at the front end and the rear end of the left walking chassis 110 and at the front end and the rear end of the right walking chassis 120, the supporting components at the corresponding positions can be adjusted according to the detection results.

[0058] Specifically, the inclination detection module 300 includes four inclination detection units 310. The four inclination detection units 310 are respectively arranged at the front end of the left walking chassis 110, the rear end of the left walking chassis 110, the front end of the right walking chassis 120 and the rear end of the right walking chassis 120.

[0059] Preferably, the inclination detection unit 310 includes a inclination sensor.

[0060] Furthermore, the inclination detection module 300 further includes a plurality of housings, each housing corresponding to the inclination detection unit 310, and the housing is disposed outside the inclination detection unit 310 and connected to the chassis component 100. The inclination detection unit 310 is protected by providing the housing.

[0061] Preferably, the housing comprises explosion-proof glass.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A drilling and anchoring machine, characterized in that: include: Chassis component (100); A support mechanism (200) is located below the chassis component (100), the support mechanism (200) is connected to the chassis component (100) and is used to adjust the inclination of the chassis component (100); The inclination detection module (300) is arranged on the chassis component (100) and is used to detect the inclination of the chassis component (100).

2. The integrated anchoring and digging machine according to claim 1, characterized in that: The supporting mechanism (200) comprises: Two front support components (210), one of the front support components (210) is arranged on the left side of the front end of the chassis component (100); the other front support component (210) is arranged on the right side of the front end of the chassis component (100); Two rear support components (220), one of the rear support components (220) is arranged on the left side of the rear end of the chassis component (100); and the other rear support component (220) is arranged on the right side of the rear end of the chassis component (100).

3. The integrated anchoring and digging machine according to claim 2, characterized in that: The front support component (210) comprises: A supporting oil cylinder (211) is connected to the chassis component (100) and is used to drive the chassis component (100) to rise and fall.

4. The integrated anchoring and digging machine according to claim 3, characterized in that: The front support component (210) further comprises a reversing valve (212) and an oil tank (213); the reversing valve (212) has a first position and a second position; the first working port of the reversing valve (212) is in communication with the first chamber of the support oil cylinder (211), the second working port of the reversing valve (212) is in communication with the second chamber of the support oil cylinder (211), and the oil inlet and oil return port of the reversing valve (212) are both in communication with the oil tank (213); In the first position, the hydraulic oil in the oil tank (213) flows into the first chamber through the oil inlet and the first working port, and the hydraulic oil in the second chamber flows back to the oil tank (213) through the second working port and the oil return port; in the second position, the hydraulic oil in the oil tank (213) flows into the second chamber through the oil inlet and the second working port, and the hydraulic oil in the first chamber flows back to the oil tank (213) through the first working port and the oil return port.

5. The integrated anchoring and digging machine according to claim 1, characterized in that: The chassis component (100) comprises a left walking chassis (110) and a right walking chassis (120); the inclination detection module (300) comprises a plurality of inclination detection units (310); at least one of the inclination detection units (310) is respectively arranged at the front end and the rear end of the left walking chassis (110); and at least one of the inclination detection units (310) is respectively arranged at the front end and the rear end of the right walking chassis (120).

6. The integrated anchoring and digging machine according to claim 5, characterized in that: The inclination detection module (300) further comprises a plurality of housings, wherein the housings correspond to the inclination detection units (310) one by one, and the housings are arranged outside the inclination detection units (310) and connected to the chassis component (100).

7. The integrated anchoring and digging machine according to claim 5, characterized in that: The tilt angle detection module (300) comprises four tilt angle detection units (310).

8. The integrated anchoring and digging machine according to any one of claims 1 to 7, characterized in that: The anchor digging machine also includes: A display module is electrically connected to the tilt angle detection module (300) and is used to display the tilt angle of the chassis component (100).

9. The integrated anchoring and digging machine according to claim 8, characterized in that: The anchor digging machine also includes: A control module is electrically connected to the tilt angle detection module (300) and the display module.

10. The integrated anchoring and digging machine according to claim 9, characterized in that: The control module is also electrically connected to the support mechanism (200).

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